body {
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--bg);
    color: var(--fg);
    padding: 0;
    margin: 0;
}

#game {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

@media (max-width: 768px) {

    canvas {
        width: 100vw;
        transform: scale(0.9);
    }
}

#back_btn {
    max-width: 200px;
}

#game.visible {
    opacity: 1;
    pointer-events: all;
}

#config_screen {
    position: absolute;
    z-index: 99999;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    /* border: 1px solid #; */
    background-color: var(--bg);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

#config_screen.hidden {
    opacity: 0;
    pointer-events: none;
}

input[type=number] {
    height: 30px;
    font-size: 20px;
    border-radius: 10px;
    color: var(--accent_faded);
    border: 3px solid var(--accent_faded);
    background-color: transparent;
    padding: 5px 15px;
    outline: none;
    appearance: textfield;
    -moz-appearance: textfield;
    transition: 0.3s;
}

input[type=number]:hover {
    background-color: var(--accent_faded);
    color: var(--fg);
    cursor: pointer;
}

input[type=number]:focus {
    background-color: var(--accent);
    border: 3px solid var(--accent);
    color: var(--fg);
    cursor: pointer;
}

input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

label {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.btn_container {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

button {
    height: 50px;
    border: none;
    border-radius: 10px;
    color: var(--fg);
    border: 3px solid var(--accent);
    background-color: var(--accent);
    font-size: 20px;
    font-weight: bold;
    text-transform: uppercase;
    width: 100%;
    transition: all 0.3s;
}

button:hover {
    width: 95%;
    cursor: pointer;
}

::selection {
    background-color: var(--accent_faded);
    color: var(--fg);
}

::-moz-selection {
    background-color: var(--accent_faded);
    color: var(--fg);
}

div.divider {
    width: 100%;
    height: 2px;
    opacity: 0.1;
    background-color: var(--fg);
    margin: 5px 0;
}

#error_message {
    color: red;
    text-align: center;
}

h1 {
    font-size: 72px;
    padding: 0;
    margin: 0;
}

h3 {
    font-size: 24px;
    padding: 0;
    margin: 0;
    text-align: center;
    opacity: 0.6;
}

#game-stats span {
    font-size: 20px;
    color: var(--fg);
}

#game-stats span strong {
    color: var(--accent);
    font-size: 24px;
    padding: 0 5px;
}

.notransitions * {
    transition: none !important;
}